Example usage for javax.swing JComponent WHEN_FOCUSED

List of usage examples for javax.swing JComponent WHEN_FOCUSED

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Introduction

In this page you can find the example usage for javax.swing JComponent WHEN_FOCUSED.

Prototype

int WHEN_FOCUSED

To view the source code for javax.swing JComponent WHEN_FOCUSED.

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Document

Constant used for registerKeyboardAction that means that the command should be invoked when the component has the focus.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    final Action action = new AbstractAction("Action Name") {
        public void actionPerformed(ActionEvent evt) {
            System.out.println("action");
        }/*from   w w  w . j a v  a2  s .com*/
    };

    JFrame frame = new JFrame();
    JButton button = new JButton(action);

    JTextField textfield = new JTextField();
    textfield.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("F2"),
            action.getValue(Action.NAME));
    textfield.getActionMap().put(action.getValue(Action.NAME), action);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JButton component = new JButton("button");
    InputMap map = component.getInputMap(JComponent.WHEN_FOCUSED);
    list(map, map.keys());// w  ww. j  a  v  a 2 s  .  c  o m
    list(map, map.allKeys());
}

From source file:InsertAction.java

public static void main(String[] argv) {
    JTextField component = new JTextField(10);
    InsertAction insertSpaceAction = new InsertAction();
    component.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(new Character(' '), 0), "none");

    component.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("pressed SPACE"),
            insertSpaceAction.getValue(Action.NAME));

    component.getActionMap().put(insertSpaceAction.getValue(Action.NAME), insertSpaceAction);

    JFrame f = new JFrame();
    f.add(component);//from www. j  a v  a  2 s  .  c o m
    f.setSize(300, 300);
    f.setVisible(true);
}

From source file:InsertAction.java

public static void main(String[] argv) {
    JTextField component = new JTextField(10);
    InsertAction insertSpaceAction = new InsertAction();
    component.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(new Character(' '), 0), "none");

    component.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("pressed SPACE"),
            insertSpaceAction.getValue(Action.NAME));

    component.getActionMap().put(insertSpaceAction.getValue(Action.NAME), insertSpaceAction);

    JFrame f = new JFrame();
    f.add(component);//from  www  . j av  a  2s  .  c o  m

    f.setSize(300, 300);

    f.setVisible(true);

}

From source file:MainClass.java

public static void main(final String args[]) {
    JFrame frame = new JFrame("Popup Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    final JTextField textField = new JTextField();
    frame.add(textField, BorderLayout.NORTH);

    final JPopupMenu popup = new JPopupMenu();
    JMenuItem menuItem1 = new JMenuItem("Option 1");
    popup.add(menuItem1);//w  w  w .j  a  v a 2  s .  c  o m

    JMenuItem menuItem2 = new JMenuItem("Option 2");
    popup.add(menuItem2);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            popup.show(textField, 10, 10);
        }
    };

    KeyStroke keystroke = KeyStroke.getKeyStroke(KeyEvent.VK_PERIOD, 0, false);
    textField.registerKeyboardAction(actionListener, keystroke, JComponent.WHEN_FOCUSED);

    frame.setSize(250, 150);
    frame.setVisible(true);
}

From source file:MainClass.java

public static void main(final String args[]) {
    JFrame frame = new JFrame("Popup Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    final JTextField textField = new JTextField();
    frame.add(textField, BorderLayout.NORTH);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {

            int dotPosition = textField.getCaretPosition();
            Rectangle popupLocation = null;
            try {
                popupLocation = textField.modelToView(dotPosition);
            } catch (BadLocationException e) {
                e.printStackTrace();//w w  w  . j  a v a 2 s.  co m
            }
            System.out.println(popupLocation);
        }
    };

    KeyStroke keystroke = KeyStroke.getKeyStroke(KeyEvent.VK_PERIOD, 0, false);
    textField.registerKeyboardAction(actionListener, keystroke, JComponent.WHEN_FOCUSED);

    frame.setSize(250, 150);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Popup Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    final JPopupMenu popup = new JPopupMenu();
    JMenuItem menuItem1 = new JMenuItem("Option 1");
    popup.add(menuItem1);//from   www  .  j  a  va 2  s  . c  o  m

    JMenuItem menuItem2 = new JMenuItem("Option 2");
    popup.add(menuItem2);

    final JTextField textField = new JTextField();
    frame.add(textField, BorderLayout.NORTH);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            try {
                int dotPosition = textField.getCaretPosition();
                Rectangle popupLocation = textField.modelToView(dotPosition);
                popup.show(textField, popupLocation.x, popupLocation.y);
            } catch (BadLocationException badLocationException) {
                System.err.println("Oops");
            }
        }
    };
    KeyStroke keystroke = KeyStroke.getKeyStroke(KeyEvent.VK_PERIOD, 0, false);
    textField.registerKeyboardAction(actionListener, keystroke, JComponent.WHEN_FOCUSED);

    frame.add(new JLabel("Press '.' to activate Popup menu"), BorderLayout.SOUTH);
    frame.setSize(250, 150);
    frame.setVisible(true);
}

From source file:Main.java

public static void setKeyAction_WhenFocused(JComponent component, int keyCode, String actionIdString,
        Action action) {/*  w  w w.ja  va2  s.  c o  m*/
    component.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(keyCode, 0), actionIdString);
    component.getActionMap().put(actionIdString, action);
}

From source file:Main.java

/**
 * Adds a component action./*from   w  w w.j ava 2  s . c  o m*/
 *
 * @param component
 *            The compoennt to add the action to
 * @param action
 *            The action to add
 */

public static void addComponentAction(final JComponent component, final Action action) {
    final InputMap imap = component
            .getInputMap(component.isFocusable() ? JComponent.WHEN_FOCUSED : JComponent.WHEN_IN_FOCUSED_WINDOW);
    final ActionMap amap = component.getActionMap();
    final KeyStroke ks = (KeyStroke) action.getValue(Action.ACCELERATOR_KEY);
    imap.put(ks, action.getValue(Action.NAME));
    amap.put(action.getValue(Action.NAME), action);
}

From source file:Main.java

public static void installAlternateCopyPaste(JComponent comp) {
    comp.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("shift INSERT"),
            "paste-from-clipboard");
    comp.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("shift DELETE"), "cut-to-clipboard");
    comp.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("ctrl INSERT"), "copy-to-clipboard");
}